package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@Slf4j
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;

    /**
     * 新增菜品
     *
     * @param dishDTO
     * @return
     */
    @PostMapping
    @ApiOperation("新增菜品接口")
    @CacheEvict(cacheNames = "dishCache",key = "'dish_'+#dishDTO.getCategoryId()")
    public Result saveWithFlavor(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品:{}", dishDTO);
        dishService.saveWithFlavor(dishDTO);
        return Result.success();
    }

    /**
     * 菜品分页查询、根据菜品名称模糊查询、根据菜品分类查询、根据菜品状态查询
     *
     * @return
     */
    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> dishPageQuery(DishPageQueryDTO dishPageQueryDTO) {
        log.info("开始菜品分页查询：{}", dishPageQueryDTO);
        PageResult pageResult = dishService.dishPageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    /**
     * 批量删除菜品
     *
     * @param ids
     * @return
     */
    @DeleteMapping
    @ApiOperation("批量删除菜品")
    @CacheEvict(cacheNames = "dishCache",allEntries = true) //
    public Result deleteBatch(@RequestParam List<Long> ids) {
        log.info("批量删除菜品：{}", ids);
        dishService.deleteBatch(ids);
        return Result.success();

    }

    /**
     * 根据菜品ID查询菜品
     *
     * @param id
     * @return
     */
    @GetMapping("{id}")
    @ApiOperation("根据菜品ID查询菜品")
    public Result<DishVO> getByDishId(@PathVariable Long id) {
        log.info("根据菜品ID查询菜品:{}", id);
        DishVO dishVO = dishService.getById(id);
        return Result.success(dishVO);
    }

    /**
     * 更改菜品数据
     *
     * @return
     */
    @PutMapping
    @ApiOperation("更改菜品数据")
    @CacheEvict(cacheNames = "dishCache",allEntries = true)
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("更改菜品数据", dishDTO);
        dishService.updateWithFlavor(dishDTO);
        return Result.success();
    }

    /**
     * 启售禁售菜品状态
     *
     * @param status
     * @param id
     */
    @PostMapping("/status/{status}")
    @ApiOperation("启售禁售菜品状态")
    @CacheEvict(cacheNames = "dishCache",allEntries = true)
    public Result status(@PathVariable Integer status, Long id) {
        log.info("修改菜品状态：id{}", id);
        dishService.status(status, id);
        return Result.success();
    }

    /**
     * 根据分类id查询菜品
     *
     * @param categoryId
     * @return
     */
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> getDishesByCategoryId(Long categoryId) {
        log.info("根据分类id查询菜品:{}", categoryId);
        List<Dish> dishes = dishService.getByCategoryId(categoryId);
        return Result.success(dishes);
    }


}
